Fix t5516-fetch for systems where `wc -l` outputs whitespace.

diff --git a/t/t2001-checkout-cache-clash.sh b/t/t2001-checkout-cache-clash.sh
index 0dcab8f1dea0d3d5e4bcebbc0b571fe46c2265e0..b895a0fe36c1508b754d6ec78bdf0efe085abd70 100755 (executable)
--- a/t/t2001-checkout-cache-clash.sh
+++ b/t/t2001-checkout-cache-clash.sh
@@ -84,4 +84,3 @@ test_expect_success \
      test ! -h path1/file1 && test -f path1/file1'
 
 test_done
-